Move extensions bindings code out of //chrome

chrome/renderer/extensions/send_request_natives.h

-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef CHROME_RENDERER_EXTENSIONS_SEND_REQUEST_NATIVES_H_
-#define CHROME_RENDERER_EXTENSIONS_SEND_REQUEST_NATIVES_H_
-
-#include "chrome/renderer/extensions/chrome_v8_extension.h"
-#include "chrome/renderer/extensions/dispatcher.h"
-
-#include "v8/include/v8.h"
-
-namespace extensions {
-class ChromeV8Context;
-class RequestSender;
-
-// Native functions exposed to extensions via JS for calling API functions in
-// the browser.
-class SendRequestNatives : public ChromeV8Extension {
- public:
-  SendRequestNatives(Dispatcher* dispatcher,
-                     RequestSender* request_sender,
-                     ChromeV8Context* context);
-
- private:
-  void GetNextRequestId(const v8::FunctionCallbackInfo<v8::Value>& args);
-
-  // Starts an API request to the browser, with an optional callback.  The
-  // callback will be dispatched to EventBindings::HandleResponse.
-  void StartRequest(const v8::FunctionCallbackInfo<v8::Value>& args);
-
-  // Gets a reference to an object's global object.
-  void GetGlobal(const v8::FunctionCallbackInfo<v8::Value>& args);
-
-  RequestSender* request_sender_;
-
-  DISALLOW_COPY_AND_ASSIGN(SendRequestNatives);
-};
-
-}  // namespace extensions
-
-#endif  // CHROME_RENDERER_EXTENSIONS_SEND_REQUEST_NATIVES_H_